Inventor

Karin Naumann

Inventor

Ober-Olm, DE

Overview

2000–2017

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C03Cprimary

C03CChemical composition of glasses, glazes or vitreous enamels39%

H01JElectric discharge tubes or discharge lamps17%

C03BManufacture, shaping, or supplementary processes14%

H01KElectric incandescent lamps11%

Y02PClimate change mitigation technologies in the production or processing of goods11%

B01FMixing, e.g. dissolving, emulsifying or dispersing6%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%

PatentTitleYear

9,676,643'Method for producing glasses, glass ceramics and the use of same'2017 8,424,342'Melting and refining in tanks with cooled walls'2013 8,347,652'Method and device for homogenizing glass melt'2013 8,347,653'Method and device for homogenizing glass melt'2013 7,490,486'Method for producing borosilicate glasses'2009 7,217,673'Solarization stable borosilicate glass and uses thereof'2007 7,137,278'Process for producing alkali-free aluminosilicate glass'2006 7,041,612'Lead-free and arsenic-free special short flint glass'2006 6,992,031'Method for producing aluminosilicate glass'2006 6,989,633'Alkaline-earth aluminosilicate glass, containing CA and BA, suitable for use in lamp bulbs, and a lamp bulb containing same'2006 6,851,280'Method of making a halogen lamp and other analogous lamps and objects, and apparatus for the manufacture thereof'2005 6,630,420'Glass with high proportion of zirconium-oxide and its uses'2003 6,627,569'Glass with high proportion of zirconium-oxide and its uses'2003 6,403,507'Lead-free bismuth-containing silicate glasses and uses thereof'2002 6,373,193'Long life halogen cycle incandescent lamp and glass envelope composition'2002 6,074,969'Earth-alkaline aluminoborosilicate glass for lamp bulbs'2000 6,069,100'Glass for lamb bulbs capable of withstanding high temperatures'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2006Patents assigned to SCHOTT GLAS (7)· patent assignee history

2000–2017Based in Ober-Olm, DE· patent location history

2006–2017Patents assigned to SCHOTT AG (8)· patent assignee history

2013Patents assigned to LENTES FRANK-THOMAS (3)· patent assignee history

2013Patents assigned to NAUMANN KARIN (3)· patent assignee history

2013Patents assigned to BERNDHAEUSER CHRISTOPH (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SCHOTT AG	8	2006–2017
SCHOTT GLAS	7	2000–2006
LENTES FRANK-THOMAS	3	2013
NAUMANN KARINself	3	2013
BERNDHAEUSER CHRISTOPH	2	2013

Locations

Location	Patents	Span
Ober-Olm, DE	17	2000–2017